COA available 99.61% purity
Selank
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Neuropeptides

Selank

$45.00

The statements made on this website have not been evaluated by the US Food and Drug Administration. All products are intended for laboratory research use only and are not for human or animal consumption. No product is intended to diagnose, treat, cure or prevent any disease.

Batch COA
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Specifications
Molecular formula C33H57N11O9
Molecular weight 751.9 g/mol
CAS number 129954-34-3
Form White Lyophilized Powder
Purity 99.61%
Testing HPLC/MS purity and identity, endotoxin tested
Batch number DPS-7972709
Batch COA Lot DPS-7972709 / tested 2026-09-22 / UPLC/MS
View COA
Reconstitution calculator How we test

Specifications

SequenceSupplied with batch COA
Molecular formulaC33H57N11O9
Molecular weight751.9 g/mol
CAS number129954-34-3
Purity99.61%
Physical formWhite Lyophilized Powder
TestingHPLC/MS purity and identity, endotoxin tested
StorageSupplied with batch COA
Batch numberDPS-7972709

Labelled quantity is net peptide content. Every lot ships with the certificate of analysis it was tested under.

Certificates of analysis

LotTestedPurityDocument
DPS-79727092026-09-2299.61%View COA

Storage and handling

Vials ship lyophilised and are stable in transit. On arrival, store the sealed vial at the temperature given on its label, away from light. Allow a refrigerated vial to reach room temperature before it is opened, so moisture does not condense on the powder.

Reconstitute under sterile conditions with the diluent your protocol calls for. Add the diluent slowly against the wall of the vial and let the powder dissolve on its own rather than shaking it. Once reconstituted, keep the solution refrigerated and use it within the window your own validation supports.

Handle as you would any uncharacterised research material: gloves, eye protection and a designated work area. Do not use this product in or on humans or animals. Dispose of the vial and any unused solution through your laboratory waste stream.

Frequently asked questions

Each batch is tested and its certificate of analysis (COA) is linked to the batch lot number before it is listed. The COA shows the testing performed and the results for that lot.

Enter the lot number printed on your vial label in our COA library. It returns the matching report for that lot.

Yes. Email [email protected] with the lot number and we will send the report if it is on file.

Storage information, where provided, appears on the product page and label. Follow the guidance for the specific product and your laboratory’s standard handling procedures. If anything is unclear, contact us before opening the product.

No. Our products are sold for in-vitro laboratory research only, and we do not provide guidance on human or animal use. Our calculator is a laboratory maths tool for working out solution concentrations; it is not usage advice.

No. All products are sold strictly for laboratory research use only. They are not intended for human or animal consumption, and not for diagnosing, treating, curing or preventing any disease.

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